Chapter 13- Evidence of Evolution Flashcards
(4 cards)
1
Q
Homologous structures
A
Similarities in structure due to a common ancestor. Might share a common evolutionary origin, but function of structure still might be different.
2
Q
Analogous structures
A
Structures that have evolved independently
3
Q
Convergent evolution
A
Similar adaptions that have evolved due to habitat (but not common ancestry)
4
Q
Vestigal structures
A
No function in species anymore
